366940180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{317}}^1\times {\mathrm{1867}}^1$

素因数の和:2224

約数の個数: 48

約数和(自身を含む): 798368256

約数和(自身を除く): 431428076

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 317, 620, 634, 1268, 1585, 1867, 3170, 3734, 6340, 7468, 9335, 9827, 18670, 19654, 37340, 39308, 49135, 57877, 98270, 115754, 196540, 231508, 289385, 578770, 591839, 1157540, 1183678, 2367356, 2959195, 5918390, 11836780, 18347009, 36694018, 73388036, 91735045, 183470090, 366940180]

約数ペア:

[(1, 366940180), (2, 183470090), (4, 91735045), (5, 73388036), (10, 36694018), (20, 18347009), (31, 11836780), (62, 5918390), (124, 2959195), (155, 2367356), (310, 1183678), (317, 1157540), (620, 591839), (634, 578770), (1268, 289385), (1585, 231508), (1867, 196540), (3170, 115754), (3734, 98270), (6340, 57877), (7468, 49135), (9335, 39308), (9827, 37340), (18670, 19654)]